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extraction of iron from blast furnace slag
Jan 08, P1 Describe the use of carbon in the extraction of some metals from their or In case of iron, the oxides are reduced by reaction with Carbon and/or Carbon Monoxide P2 Describe the essential reactions in the extraction of iron in the blast furnace Coke (Carbon), Haematite (Iron II Oxide), and Limestone (Calcium.
Jul 21, Role of limestone (calcium carbonate) in the extraction of iron Limestone removes impurities present in the iron ore This is achieved because, at high temperatures, calcium carbonate will undergo thermal decomposition to calcium oxide.
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Home >IGCSE >Chemistry >Extraction of Iron Extraction of Iron The extraction of Iron, Fe(2)O(3), from Haematite by reduction (removal of OXYGEN in a blast furnace.
Oct 23, iGCSE / GCSE Chemistry: Extraction of iron (101) IGCSE World , GCSE 9-1 Physics or Combined Science Revision Topic 4 for P1 - Duration: 14:23.
Extraction of Iron using Carbon Monoxide from Coke Reduction of Iron Ore in the Blast Furnace.
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Stages in the extraction of iron in a blast furnace are described below after iron ore, coke and limestone have been added at the top, but not in the correct order (1) carbon dioxide reacts with coke (carbon) to form carbon monoxide.
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Estimated iron ore production in million metric tons for according to US Geological Survey (*The mine production estimates for China are based on crude ore 2 Extraction of Iron and Steelmaking - Doc Brown.
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Extracting Iron Ore is haematite; Reducing Iron Ore Hot air is blasted in and the temperature raised to about degre Coke burns.
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The major ore of iron is hematite (Iron(II)oxide) Process of extracting iron using the blast furnace Iron is extracted using the blast furnace Here is the process of extracting iron from hematite:.
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54 describe and explain the main reactions involved in the extraction of iron from iron ore (haematite), using coke, limestone and air in a blast furnace Coke is a fuel with a high Carbon content Limestone: contains CaCO3.